Dr. Alvin J. Freeman, MD
- Publications
- 33
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $4,099
- Medical groups
- 3
- Practice address
- 700 Children's Drive, Columbus, OH 43205
- Practice phone
- Call (614) 722-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Freeman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Alvin J. Freeman is a pediatric gastroenterology physician in Columbus, Ohio
Dr. Freeman practices at Nationwide Children's Hospital in Columbus, Ohio, part of Nationwide Children's Hospital.
Dr. Freeman's NPI, 1407019607, was assigned on July 8, 2008. Dr. Freeman graduated from American University of the Caribbean School of Medicine in 2008. Dr. Freeman holds Ohio license 35.145856.
- NPI
- 1407019607NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830315910
- NPI enumeration date
- July 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 722-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alvin J. Freeman practices at Nationwide Children's Hospital in Columbus, Ohio
Dr. Freeman's primary practice is Nationwide Children's Hospital, at 700 Children's Drive, Columbus, OH 43205 in Franklin County. The practice phone is (614) 722-2000.
- Nationwide Children's Hospital700 Children's Drive, Columbus, OH 43205 · Franklin CountyPhone(614) 722-2000
Source: Dmand AI Affiliation Data
Dr. Alvin J. Freeman is affiliated with 1 site of care and 3 medical groups
Dr. Freeman's primary practice is Nationwide Children's Hospital in Columbus, Ohio, part of Nationwide Children's Hospital. The medical group on file is Nationwide Children's Hospital. Dmand AI also links Dr. Freeman to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alvin J. Freeman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Freeman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nationwide Children's Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Nationwide Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alvin J. Freeman is one of 136 pediatric gastroenterology physicians in Ohio
Pediatric gastroenterology is Dr. Freeman's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Freeman is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dmand AI has Dr. Freeman's licenses on file in 2 states: Ohio and Georgia.
Specialties and state licenses
- Pediatric gastroenterology, OhioPrimary
- Georgia license
Pediatric gastroenterology physicians near Dr. Freeman
Counts of pediatric gastroenterology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alvin J. Freeman's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Freeman's median patient age at 16, with 52% women.
Dr. Freeman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
How Dr. Alvin J. Freeman takes part in Medicare
Dr. Freeman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Alvin J. Freeman has 33 publications on record
Dmand AI links 33 papers to Dr. Freeman, published from 2011 to 2025. 2022 was the busiest year, with 4. The most frequent topics are Cystic Fibrosis, Pancreatitis and Gastroenterology. Dr. Freeman has published most often in J Pediatr Gastroenterol Nutr. Dr. Freeman's most frequent co-authors are Meghana Nitin Sathe, MD, Sarah Jane Schwarzenberg, MD and Daniel H. Leung, MD.
Dr. Freeman's papers by year, 2011 to 2025
Topics Dr. Freeman writes about most
- Cystic Fibrosis
- Pancreatitis
- Gastroenterology
- Pancreatitis, Chronic
- Cystic Fibrosis Transmembrane Conductance Regulator
- Gastrointestinal Diseases
- Liver
- Liver Diseases
Dr. Freeman's most frequent co-authors
- Meghana Nitin Sathe, MD8 shared papers
- Sarah Jane Schwarzenberg, MD6 shared papers
- Daniel H. Leung, MD5 shared papers
Recent publications by Dr. Freeman
Am J Gastroenterol
J Cyst Fibros
See who Dr. Freeman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Freeman works with, so you can find a warm path to the right pediatric gastroenterology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alvin J. Freeman has worked on 1 clinical trial
Dmand AI links Dr. Freeman to 1 clinical trial. Conditions studied include Cystic Fibrosis and Infant, Newborn, Diseases.
Conditions in Dr. Freeman's trials
- Cystic Fibrosis
- Infant, Newborn, Diseases
Investigators on the most trials with Dr. Freeman
- Ibrahim Abdulhamid, MD1 shared trial
- Molly Anne Bozic, MD1 shared trial
- Hugo Escobar, MD1 shared trial
Recent clinical trials with Dr. Freeman
The Role of Oral Glutathione on Growth Parameters in Children With Cystic Fibrosis (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Alvin J. Freeman received $4,099 in industry payments from 2016 to 2024
CMS Open Payments shows 22 general payments to Dr. Freeman from 6 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 65% of the total. Abbvie Inc. paid the most, $2,811.
General payments to Dr. Freeman by program year, 2016 to 2024
General payments to Dr. Freeman by kind, 2016 to 2024
- Consulting fees$2,67565%
- Grants$1,00024%
- Food and beverage$3719%
- Education$531%
Companies that paid Dr. Freeman the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alvin J. Freeman graduated from American University of the Caribbean School of Medicine
Dr. Freeman graduated from American University of the Caribbean School of Medicine in 2008.
- Medical school
- Board certified in pediatric gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Alvin J. Freeman accepts plans from 9 insurance carriers
Dr. Freeman is in network with 9 carriers, including Blue Cross Blue Shield of Michigan, CareSource and Aetna. Medicaid plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- CareSource
- Aetna
- GA State Medicaid
- KY State Medicaid
- Molina
- NV State Medicaid
- NY State Medicaid
- +1 more carriersWith a free account
Plan types Dr. Freeman accepts, by number of carriers
- Medicaid7
- POS2
- HMO1
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alvin J. Freeman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Alvin J. Freeman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alvin J. Freeman's NPI number?
Dr. Alvin J. Freeman's NPI number is 1407019607. It was assigned on July 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Alvin J. Freeman?
Dr. Alvin J. Freeman is a pediatric gastroenterology physician in Columbus, Ohio. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. Alvin J. Freeman practice?
Dr. Freeman practices at 700 Children's Drive, Columbus, OH 43205. Dr. Freeman's primary practice is Nationwide Children's Hospital in Columbus, Ohio, part of Nationwide Children's Hospital. Dmand AI also links Dr. Freeman to 2 medical groups.
What is Dr. Alvin J. Freeman's office phone number?
The practice phone on file for Dr. Freeman is (614) 722-2000.
What is Dr. Alvin J. Freeman's medical license number?
Dr. Freeman holds Ohio license 35.145856, one of the licenses on file in 2 states.
Which states has Dr. Alvin J. Freeman been licensed in?
Dmand AI has state licenses on file for Dr. Freeman in Ohio (2022 to 2026) and Georgia (2011 to 2023).
Which hospitals is Dr. Alvin J. Freeman affiliated with?
Dr. Freeman practices at Nationwide Children's Hospital in Columbus, Ohio.
What medical group is Dr. Alvin J. Freeman part of?
Dr. Freeman is linked to Nationwide Children's Hospital. Dmand AI links Dr. Freeman to 2 more medical groups.
Does Dr. Alvin J. Freeman accept Medicare?
Yes. CMS lists Dr. Freeman as accepting Medicare assignment.
Is Dr. Alvin J. Freeman board certified?
Yes. Dr. Freeman is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Show 6 more questionsShow fewer questions
Where did Dr. Alvin J. Freeman go to medical school?
Dr. Freeman graduated from American University of the Caribbean School of Medicine in 2008.
Has Dr. Alvin J. Freeman received payments from drug or device companies?
CMS Open Payments shows $4,099 in general payments to Dr. Freeman from 6 companies from 2016 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Alvin J. Freeman been practicing?
Dr. Freeman graduated from medical school in 2008, 18 years ago.
Does Dr. Alvin J. Freeman do research?
Dmand AI links 33 publications to Dr. Freeman, published from 2011 to 2025. Dr. Freeman has worked on 1 clinical trial.
Who does Dr. Alvin J. Freeman publish with?
Dr. Freeman's most frequent co-authors are Meghana Nitin Sathe, MD (8 shared papers), Sarah Jane Schwarzenberg, MD (6 shared papers) and Daniel H. Leung, MD (5 shared papers).
What insurance does Dr. Alvin J. Freeman accept?
Dr. Freeman is in network with 9 carriers, including Blue Cross Blue Shield of Michigan, CareSource and Aetna. Medicaid plans come from the most carriers, 7. Check the plan with the practice before a visit.
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